To Correct Out-Of-Registration Colors - Toshiba e-STUDIO2010AC Imaging Manual

1.5

To Correct Out-of-Registration Colors

Before adjustment
Paper feeding direction
The text and background are misaligned or
out of registration.
 Explanation
Colors of text or a thin line are sometimes printed out of alignment. Perform color registration control, in
order to print or copy without out-of-registration colors.
 Procedures
• The service technician must perform the adjustment in accordance with the procedure below.
• This adjustment is intended to correct misaligned colors due to differences between the paper feeding
speed and rotating speed of the transfer belt. Therefore, it will be effective, only if colors are
misaligned in the paper feeding direction (or the secondary scanning direction). This adjustment
cannot improve misaligned colors in the direction perpendicular to paper feeding (or primary scanning)
or in the secondary scanning direction periodically (partially at regular intervals). Refer to
"Troubleshooting for the Image 1) Color deviation" in the Service Manual.
Adjustment for plain paper
(1) Make sure that no out-of-registration colors are visible on an original.
(2) Select [05 ADJUSTMENT MODE], select code [4719], and then press the [START] button.
Registration control will be forcibly performed.
Adjustment for thick paper
(1) Make sure that no out-of-registration colors are visible on an original.
(2) Load the thick papers in the drawer. (Paper weight: 106 to 256 g/m² / 29 to 80 lbs (Cover) / 90 to 140
lbs (Index))
(3) Select the paper type of the thick paper loaded in the drawer.
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1.General Adjustments – Copying, Printing and e-Filing (Output from Box)
Text is aligned with the background and a
clear copy/print image is obtained.
e-STUDIO2010AC/2510AC/2515AC/3015AC/3515AC/4515AC/5015AC
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After adjustment
Paper feeding direction